it only runs in single process now it has two with the same name, i already check 'open file location' and it has same directory, same issue with my test laptop. Recent updates of avast premium security made my pc to lag ,now after i switch on my pc whenever it reach to desktop screen after a fresh boot it lags for about 5 seconds then it takes for about 30 seconds before i can fully use my pc, this happens after recent updates of avast, i also tried to install avast premium security, to a test laptop ,with newly installed windows 7 and same thing happen,i uninstall avast premium security from my test laptop and the problems gone, so i guess its the avast is the culprit here, i kinda disappointed to this update because i've been an avast premium user since 2009 and this is the first time i'm having an issue and its bad and frustrating.Īnd plus recent updates of avast, made the AvastUI.exe in the task manager to have 2 running instead of 1,before i updated it. Avast Antivirus is a family of cross-platform internet security applications developed by Avast for Microsoft Windows, macOS, Android and iOS.Avast Antivirus.

Avast slowing down internet